Most data bus circuit, coupe for Mercedes-Benz E-class W212/S212/C207/A207 facelift (2013-2016)

1 2 MOST 3 MOST OUT MOST IN 1 2 MOST MOST OUT MOST IN 1 2 MOST OUT MOST IN 2 1 MOST IN MOST OUT 2 1 MOST MOST IN MOST OUT BLU/BLK WIRE COMAND CONTROL UNIT DIGITAL AUDIO BROADCASTING CONTROL UNIT MEDIA INTERFACE CONTROL UNIT MEDIA INTERFACE CONTROL UNIT (IF EQUIPPED) (RIGHT SIDE OF DASH) MOST MOST 27 MOST IN MOST IN MOST MOST OUT MOST OUT MOST ORG/ WIRE RADIO (W/ AUDIO 20) SATELLITE DIGITAL AUDIO RADIO (SDAR) CONTROL UNIT SOUND SYSTEM AMPLIFIER CONTROL UNIT TV TUNER (ANALOG/DIGITAL), DIGITAL TV TUNER W/ COMAND W/ SOUND SYSTEM W/O COMAND WAKE-UP